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COSRX Master Patch Original Fit Blemish Cover Anti-Imperfection
Lab tested
No
Harmful ingredients
4
Why this score
For every scoring factor, open the breakdown from the score above.
Petroleum Resin
Potential toxicity if ingested, not approved for food use, potential chemical contaminants, environmental pollutant
Cellulose gum
Possible mild gastrointestinal discomfort in sensitive individuals
Liquid Paraffin
Potential for laxative dependence, may interfere with absorption of fat-soluble vitamins, potential for aspiration risk if misused
Polyurethane Film
Emission of VOCs and toxic fumes if burned, potential respiratory irritant upon inhalation of degradation products
Polyisobutene
Provides viscosity enhancement, film-forming properties, moisture retention
Styrene Block Copolymer (Styrene Isoprene Styrene Co-Polymer)
Enhances product texture and stability, improves viscosity and film-forming properties
solid
See product ratings, lab test results, and expert analysis of water quality and filtration systems.
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